White Elo Black Elo ECO Year Res. #       Costigan, Richard 2301 Katz, Alexander R 2266 A46 2013 ½-½ 81 Bodek, Michael H 2400 Katz, Alexander R 2266 A05 2013 ½-½ 40 Schroer, Jonathan 2354 Katz, Alexander R 2265 D38 2014 ½-½ 36 Lopez Idarraga, Daniel... 2073 Katz, Alexander R 2265 B08 2015 ½-½ 64 Gurevich, Daniel 2373 Katz, Alexander R 2265 B08 2015 ½-½ 43 Le, Tuan Minh 2446 Katz, Alexander R 2320 E11 2015 ½-½ 44 Zheng, Andrew 2113 Katz, Alexander R 2320 B07 2015 ½-½ 40 Burke, John M 2258 Katz, Alexander R 2320 C06 2015 ½-½ 27 Panchanathan, Magesh C... 2541 Katz, Alexander R 2320 B07 2015 ½-½ 49 Lee, Michael 2416 Katz, Alexander R 2320 A25 2015 ½-½ 43 Chadaev, Nikolay 2591 Katz, Alexander R 2339 E32 2015 ½-½ 60 Seliverstov, Vladimir 2449 Katz, Alexander R 2339 E00 2015 ½-½ 39 Bartel, Mateusz 2620 Katz, Alexander R 2339 C00 2015 ½-½ 84 Lopez Idarraga, Daniel... 2081 Katz, Alexander R 2339 B09 2016 ½-½ 72 Page 1
Costigan, Richard (2301) - Katz, Alexander R (2266) - USA tt (2), ICC INT, 2013 A46 1.d4 Nf6 2.Nf3 e6 3.Bg5 h6 4.Bh4 c5 5.c3 Nc6 6.e3 b6 7.Nbd2 Bb7 8.Bd3 Be7 9.O-O O-O 10.h3 d5 11.Qe2 Ne4 12.Bxe7 Nxe7 13.Rfd1 Qc7 14.Rac1 Rac8 15.Ba6 Bxa6 16.Qxa6 Nxd2 17.Rxd2 cxd4 18.Nxd4 Nc6 19.Nf3 Na5 20.b3 Nb7 21.Qe2 Nd6 22.Rdc2 Qe7 23.Nd2 Rc5 24.Qd3 Rfc8 25.e4 dxe4 26.Nxe4 Rd5 27.Qf3 Rd8 28.Nxd6 Qxd6 29.c4 Rd3 30.Qe2 Qc5 31.Re1 Qg5 32.Qg4 Qxg4 33.hxg4 Rd2 34.Re2 Rxe2 35.Rxe2 Rd1+ 36.Kh2 Kf8 37.Rc2 Ra1 38.Kg3 Ke7 39.Kf3 g6 40.Ke4 f5+ 41.gxf5 gxf5+ 42.Kd4 Rd1+ 43.Ke3 e5 44.c5 bxc5 45.Rxc5 Ke6 46.g3 Rd6 47.Ra5 a6 48.b4 Rb6 49.a3 h5 50.Rc5 Rd6 51.a4 Rb6 52.Rc4 Kd5 53.a5 Rb5 54.Rh4 f4+ 55.gxf4 Rxb4 56.Rxh5 Re4+ 57.Kd3 Rxf4 58.Rh6 Rxf2 59.Rxa6 Rf3+ 60.Ke2 Ke4 61.Rb6 Re3+ 62.Kd2 Ra3 63.Rb5 Kf4 64.Kc2 e4 65.Kb2 Ra4 66.Kb3 Ra1 67.Kb2 Rh1 68.a6 Rh8 69.a7 Ra8 70.Rb7 e3 71.Kc3 Kf3 72.Rf7+ Ke2 73.Kc4 Kd2 74.Rd7+ Kc2 75.Re7 Kd2 76.Kb5 e2 77.Kb6 Rd8 78.Kb7 e1=Q 79.Rxe1 Kxe1 80.a8=Q Rxa8 81.Kxa8 ½-½	Search games Games: 10100167 / Last update: 01 May 2024 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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